Show who has access in the Share dialog, and let people leave

The Share dialog now lists the owner and everyone with access first, with
a View/Edit switch and a remove button per person, then the link maker
and the active links. Picking an edit link shows a warning; each link
shows how many people joined through it, and disabling one offers to
remove them too. Badges read View/Edit in sentence case, without violet.

A signed-in person opening a view link for a strategy they can't open
yet now reads it through the link with an "Add to my library" button,
instead of joining silently. Edit links, folder links and strategies
they already have still join or open directly. Shared strategies and
folders at the top of Shared get a Leave menu item.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
6de893f990Dara Adedeji committed on 10/13/2026, 3:15:35 AMparent0c3b800
11 files changedLine totals unavailable